CN210678450U - Fixing device for transmission test - Google Patents
Fixing device for transmission test Download PDFInfo
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- CN210678450U CN210678450U CN201921594832.5U CN201921594832U CN210678450U CN 210678450 U CN210678450 U CN 210678450U CN 201921594832 U CN201921594832 U CN 201921594832U CN 210678450 U CN210678450 U CN 210678450U
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- fixing
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- fixed plate
- supporting plate
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Abstract
The utility model provides a fixing device is used in derailleur test, the on-line screen storage device comprises a base, be connected with the backup pad on the base perpendicularly, fixedly connected with fixed plate in the backup pad, the fixed plate is used for installing the derailleur casing, a plurality of countersunk head bolt holes on the fixed plate, a plurality of countersunk head bolt holes use the fixed plate center to set up as centre of a circle annular array, the arc long waist hole that sets up with countersunk head bolt hole concentric ring array in the backup pad, countersunk head bolt and backup pad fixed connection of fixed plate through inserting countersunk head bolt hole and arc long waist hole, fixed plate center department is equipped with first centre bore, be equipped with the second centre bore that corresponds with first centre bore in the backup pad, second centre bore department is fixed and is equipped with the end cover, be equipped with. The utility model discloses convenient to use, after fixing the derailleur on the fixed plate, still can change the position of fixed plate in the backup pad, perhaps change the position of base on T type groove platform.
Description
Technical Field
The utility model relates to a derailleur test technical field, concretely relates to fixing device is used in derailleur test.
Background
A transmission is a mechanism for changing the speed and torque from an engine, which can change the transmission ratio of an output shaft and an input shaft, either fixed or in steps, and is also called a gearbox. The existing transmission testing device generally simulates the stress environment of a gearbox and detects the parameters of the transmission under the simulated stress environment. But the test of current derailleur is mostly passed through the bolt fastening with the derailleur and is fixed at the detection station, and can not rotate when the derailleur is fixed after, uses very inconveniently, consequently urgently needs a fixing device for derailleur test that can solve current problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art not enough, provide a fixing device is used in derailleur test, this fixing device convenient to use, after fixing the derailleur on the fixed plate, still can change the position of fixed plate in the backup pad, perhaps change the position of base on T type groove platform.
The utility model provides a following technical scheme:
the utility model provides a fixing device is used in derailleur test, includes the base, be connected with the backup pad on the base perpendicularly, fixedly connected with fixed plate in the backup pad, the fixed plate is used for installing the derailleur casing, a plurality of countersunk head bolt holes on the fixed plate, it is a plurality of countersunk head bolt holes with the fixed plate center sets up for centre of a circle annular array, in the backup pad with the arc long waist hole that countersunk head bolt hole and centre of a circle annular array set up, the fixed plate is through inserting countersunk head bolt hole with the countersunk head bolt in arc long waist hole with backup pad fixed connection, fixed plate center department is equipped with first centre bore, be equipped with in the backup pad with the second centre bore that first centre bore corresponds, second centre bore department is fixed and is equipped with the end cover, first centre bore week side be equipped with a plurality of location fixed orifices on the.
Preferably, the length of the base on one side of the supporting plate is greater than that of the base on the other side of the supporting plate, a ribbed plate is arranged between the supporting plate and the base on the side with the longer length, and the fixing plate is located on the side, far away from the ribbed plate, of the supporting plate.
Preferably, the fixing plate is a circular plate, and the number of the arc-shaped long waist holes is 3-12.
Preferably, the base of floor department is equipped with the base fixed orifices of two parallel distribution's long waist shape on the base, the base is fixed on T type groove platform, be equipped with T type groove on the T type groove platform, the base is through install in T type inslot and pass the bolt of base fixed orifices is fixed.
Preferably, the outer sides of the two rib plates are respectively provided with a cylinder fixing frame, the two cylinder fixing frames are respectively provided with a cylinder, the telescopic rod of the air rod penetrates through the rib plates and is connected with the sliding rod, sliding grooves are formed in the two sides of the supporting plate, the sliding rod moves along the sliding grooves, and the end portion of the sliding rod is connected with the arc-shaped pressing plate.
Preferably, one side of the arc-shaped pressing plate, which is close to the fixing plate, is provided with anti-skid grains.
The utility model has the advantages that:
the utility model can lead the base to slide along the T-shaped groove of the T-shaped groove platform through the base fixing holes and the bolts, thereby changing the position of the device on the T-shaped groove platform; the utility model can also change the position of the fixed plate on the supporting plate by the sliding of the countersunk head bolt in the arc long waist hole without disassembling the transmission, and is very convenient to use; the utility model discloses be equipped with a plurality of location fixed orificess on the fixed plate, the design of the different location fixed orificess of accessible makes the derailleur that can the different models of fixed mounting on the fixed plate.
Drawings
The accompanying drawings are included to provide a further understanding and description of the invention.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
fig. 3 is a top view of the base of the present invention;
fig. 4 is a schematic view of the connection between the base and the T-shaped groove platform according to the present invention.
Labeled as: 1. a base; 2. a support plate; 3. a fixing plate; 4. countersunk bolt holes; 5. an arc-shaped long waist hole; 6. a first central aperture; 7. a second central aperture; 8. an end cap; 9. positioning the fixing hole; 10. a rib plate; 11. a base fixing hole; 12. a T-shaped groove platform; 13. a cylinder fixing frame; 14. a cylinder; 15. a slide bar; 16. a chute; 17. arc pressure strip.
Detailed Description
As shown in fig. 1 to 4, a fixing device for a transmission test includes a base 1, a supporting plate 2 is vertically connected to the base 1, a fixing plate 3 is fixedly connected to the supporting plate 2, and the fixing plate 3 is used for mounting a transmission housing. The length of the base 1 on one side of the supporting plate 2 is greater than that of the base 1 on the other side, a rib plate 10 is arranged between the supporting plate 2 and the base 1 on the longer side of the length, the fixing plate 3 is located on one side, away from the rib plate 10, of the supporting plate 2, two parallel-distributed long waist-shaped base fixing holes 11 are formed in the base 1 at the rib plate 10, the base 1 is fixed on a T-shaped groove platform 12, a T-shaped groove is formed in the T-shaped groove platform 12, and the base 1 is fixed through bolts which are installed in the T-shaped groove and penetrate through the.
Fixed plate 3 is the plectane, and a plurality of countersunk head bolt holes 4 on the fixed plate 3, a plurality of countersunk head bolt holes 4 use fixed plate 3 center to set up as centre of a circle annular array, the arc long kidney hole 5 that sets up with countersunk head bolt hole 4 concentric annular array in backup pad 2, and fixed plate 3 is through inserting countersunk head bolt hole 4 and the long kidney hole 5's of arc countersunk head bolt and backup pad 2 fixed connection, and the long kidney hole 5's of arc quantity is 8. The center of the fixing plate 3 is provided with a first center hole 6, the supporting plate 2 is provided with a second center hole 7 corresponding to the first center hole 6, the second center hole 7 is fixedly provided with an end cover 8, and the fixing plate 3 on the periphery side of the first center hole 6 is provided with a plurality of positioning fixing holes 9.
The outer sides of the two rib plates 10 are respectively provided with a cylinder 14 fixing frame 13, the two cylinder 14 fixing frames 13 are respectively provided with a cylinder 14, a telescopic rod of an air rod penetrates through the rib plates 10 and is connected with a sliding rod 15, the two sides of the supporting plate 2 are provided with sliding grooves 16, the sliding rod 15 moves along the sliding grooves 16, the end part of the sliding rod 15 is connected with an arc-shaped pressing plate 17, and one side, close to the fixing plate 3, of the arc-shaped pressing plate 17 is provided with anti-skidding.
In the embodiment, the base 1 can slide along the T-shaped groove of the T-shaped groove platform 12 through the base fixing holes 11 and the bolts, so that the position of the device on the T-shaped groove platform 12 is changed; the embodiment can also change the position of the fixed plate 3 on the supporting plate 2 by sliding the countersunk head bolt in the arc-shaped long waist hole 5 without disassembling the transmission, is very convenient to use, and is also provided with the air cylinder 14, so that the fixed plate 3 is further fixed by using the sliding rod 15 and the arc-shaped pressing plate 17; this embodiment is equipped with a plurality of location fixed orificess 9 on fixed plate 3, and the design of different location fixed orificess 9 of accessible makes the derailleur that can the fixed mounting different models on fixed plate 3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A fixing device for testing a transmission is characterized by comprising a base, wherein a supporting plate is vertically connected to the base, the supporting plate is fixedly connected with a fixing plate, the fixing plate is used for mounting a transmission shell, a plurality of countersunk bolt holes are arranged on the fixing plate in an annular array by taking the center of the fixing plate as a circle center, arc long waist holes which are arranged on the supporting plate and are concentric with the countersunk head bolt holes in an annular array, the fixing plate is fixedly connected with the supporting plate through countersunk head bolts inserted into the countersunk head bolt holes and the arc long waist holes, a first central hole is arranged at the center of the fixing plate, a second central hole corresponding to the first central hole is arranged on the supporting plate, an end cover is fixedly arranged at the second central hole, and a plurality of positioning fixing holes are arranged on the fixing plate on the peripheral side of the first central hole.
2. The fixing device for testing the transmission according to claim 1, wherein the length of the base on one side of the supporting plate is greater than that of the base on the other side, a rib is provided between the supporting plate and the base on the longer side, and the fixing plate is located on the side of the supporting plate away from the rib.
3. The fixing device for testing the transmission according to claim 1, wherein the fixing plate is a circular plate, and the number of the arc-shaped long kidney holes is 3-12.
4. The fixing device for testing the transmission according to claim 2, wherein two parallel long waist-shaped base fixing holes are formed in the base at the rib plate, the base is fixed on a T-shaped groove platform, a T-shaped groove is formed in the T-shaped groove platform, and the base is fixed through a bolt which is installed in the T-shaped groove and penetrates through the base fixing holes.
5. The fixing device for the transmission test according to claim 2, wherein two of the rib plates are respectively provided with a cylinder fixing frame at the outer side thereof, the two cylinder fixing frames are respectively provided with a cylinder, a telescopic rod of the air rod penetrates through the rib plates and is connected with a slide rod, sliding grooves are formed in two sides of the supporting plate, the slide rod moves along the sliding grooves, and the end portions of the slide rod are connected with the arc-shaped pressing plate.
6. The fixing device for the transmission test according to claim 5, wherein the arc-shaped pressing plate is provided with anti-slip threads on one side close to the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921594832.5U CN210678450U (en) | 2019-09-24 | 2019-09-24 | Fixing device for transmission test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921594832.5U CN210678450U (en) | 2019-09-24 | 2019-09-24 | Fixing device for transmission test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210678450U true CN210678450U (en) | 2020-06-05 |
Family
ID=70903371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921594832.5U Active CN210678450U (en) | 2019-09-24 | 2019-09-24 | Fixing device for transmission test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210678450U (en) |
-
2019
- 2019-09-24 CN CN201921594832.5U patent/CN210678450U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 699, Lushan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: China Automobile Research Institute (Jiangsu) Automotive Engineering Research Institute Co.,Ltd. Address before: 215000 No. 699 Lushan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU CAERI AUTOMOTIVE TEST RESEARCH CO.,LTD. |
|
| CP03 | Change of name, title or address |